Patent · US Expired

Delta-handling in server-pages

US7703015B2 · kind B2 · utility

11Cited by

34References

15Claims

0Family size

Assignee

SAP AG · DE

Inventors

Brian McKellar · Heidelberg, DE
Bjorn Goerke · Östringen, DE
Martin Moser · Speyer, DE

Key dates

Filing date	Apr 30, 2002
Grant date	Apr 20, 2010
Priority date	—
Expiry date	Apr 26, 2025

Classification

Technology area (CPC H)Electricity
CPC primaryH04L67/02
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Method, system and computer program product for delta-handling. A server stores a page-document that comprises at least one component. The page-document is translated into a browser-document that is displayed by a client. The server receives a request from the client resulting in an update of a specific component of the page-document with an application-delta. The specific component has a writer-function. The server generates a browser-delta by applying the writer-function to the application-delta. The server sends the browser-delta to the client for updating the browser-document on the client.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.